2631957536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 5785920000

約数和(自身を除く): 3153962464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 409, 416, 496, 499, 806, 818, 992, 998, 1612, 1636, 1996, 3224, 3272, 3992, 5317, 6448, 6487, 6544, 7984, 10634, 12679, 12896, 12974, 13088, 15469, 15968, 21268, 25358, 25948, 30938, 42536, 50716, 51896, 61876, 85072, 101432, 103792, 123752, 164827, 170144, 201097, 202864, 204091, 207584, 247504, 329654, 402194, 405728, 408182, 495008, 659308, 804388, 816364, 1318616, 1608776, 1632728, 2637232, 2653183, 3217552, 3265456, 5274464, 5306366, 6326821, 6435104, 6530912, 10612732, 12653642, 21225464, 25307284, 42450928, 50614568, 82248673, 84901856, 101229136, 164497346, 202458272, 328994692, 657989384, 1315978768, 2631957536]

約数ペア:

[(1, 2631957536), (2, 1315978768), (4, 657989384), (8, 328994692), (13, 202458272), (16, 164497346), (26, 101229136), (31, 84901856), (32, 82248673), (52, 50614568), (62, 42450928), (104, 25307284), (124, 21225464), (208, 12653642), (248, 10612732), (403, 6530912), (409, 6435104), (416, 6326821), (496, 5306366), (499, 5274464), (806, 3265456), (818, 3217552), (992, 2653183), (998, 2637232), (1612, 1632728), (1636, 1608776), (1996, 1318616), (3224, 816364), (3272, 804388), (3992, 659308), (5317, 495008), (6448, 408182), (6487, 405728), (6544, 402194), (7984, 329654), (10634, 247504), (12679, 207584), (12896, 204091), (12974, 202864), (13088, 201097), (15469, 170144), (15968, 164827), (21268, 123752), (25358, 103792), (25948, 101432), (30938, 85072), (42536, 61876), (50716, 51896)]